Full movie description "JAG Legacy: Part 2":

While still in Chechnya, Harm learns more about his father's life after his escape from Siberia. Mac and Webb follow Harm to Russia, where they again meet both Alexei and Falcon; Mac and Alexei go onward to Chechnya and find Harm, then Mac alerts him about a plot to kill the president of Russia. In a curious twist Harm helps to defend a Russian helicopter pilot in a one-sided Russian court-martial. Meanwhile in a federal civilian court Bud defends the Navy against a suit by a woman whom the Navy had rescued from a raft at sea, but who wanted not to be rescued; during the trial the judge eventually hears and sees enough. Later Harm, Mac, and Webb head back home.